With the analysis among 74 patents, we discovered top 35 key players by total patent application. Merck & Co., Inc., DKS Co., Ltd., Sakura Color Products Corp. are dominant in this area. They take 28.38% of the total patent filing.
New Jersey, United States
Patent: 9
Missouri, United States
Patent: 3
Ohio, United States
Patent: 3
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With the analysis among related 2 patents applied in the last 5 years. We discover 3 most active companies in this area.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 3 new entrants.
Zhejiang Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1